PT1297281E - Burner with internal separator - Google Patents
Burner with internal separator Download PDFInfo
- Publication number
- PT1297281E PT1297281E PT01936739T PT01936739T PT1297281E PT 1297281 E PT1297281 E PT 1297281E PT 01936739 T PT01936739 T PT 01936739T PT 01936739 T PT01936739 T PT 01936739T PT 1297281 E PT1297281 E PT 1297281E
- Authority
- PT
- Portugal
- Prior art keywords
- burner
- burner according
- gas
- head
- conduits
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C3/00—Stoves or ranges for gaseous fuels
- F24C3/08—Arrangement or mounting of burners
- F24C3/085—Arrangement or mounting of burners on ranges
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
- F23D14/02—Premix gas burners, i.e. in which gaseous fuel is mixed with combustion air upstream of the combustion zone
- F23D14/04—Premix gas burners, i.e. in which gaseous fuel is mixed with combustion air upstream of the combustion zone induction type, e.g. Bunsen burner
- F23D14/06—Premix gas burners, i.e. in which gaseous fuel is mixed with combustion air upstream of the combustion zone induction type, e.g. Bunsen burner with radial outlets at the burner head
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
- F23D14/02—Premix gas burners, i.e. in which gaseous fuel is mixed with combustion air upstream of the combustion zone
- F23D14/04—Premix gas burners, i.e. in which gaseous fuel is mixed with combustion air upstream of the combustion zone induction type, e.g. Bunsen burner
- F23D14/06—Premix gas burners, i.e. in which gaseous fuel is mixed with combustion air upstream of the combustion zone induction type, e.g. Bunsen burner with radial outlets at the burner head
- F23D14/065—Premix gas burners, i.e. in which gaseous fuel is mixed with combustion air upstream of the combustion zone induction type, e.g. Bunsen burner with radial outlets at the burner head with injector axis inclined to the burner head axis
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D2212/00—Burner material specifications
- F23D2212/20—Burner material specifications metallic
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D2213/00—Burner manufacture specifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D2900/00—Special features of, or arrangements for burners using fluid fuels or solid fuels suspended in a carrier gas
- F23D2900/14—Special features of gas burners
- F23D2900/14062—Special features of gas burners for cooking ranges having multiple flame rings
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Gas Burners (AREA)
Abstract
Description
11
Descrição "Queimador com separador interno"Description " Burner with internal separator "
Campo técnico A presente invenção refere-se a um queimador para fogões munido com duas ou mais coroas de gás, particularmente um queimador apropriado para utilização em superfícies de cozinhar encrastadas.Technical Field The present invention relates to a stove burner provided with two or more gas crowns, in particular a burner suitable for use on entrapped cooking surfaces.
Antecedentes técnicos São conhecidos queimadores para fogões munidos com duas ou três coroas de gás, em particular queimadores com três coroas, uma central e duas externas, uma virada para o interior e outra virada para o exterior do queimador.Technical background Burners are known for stoves fitted with two or three gas crowns, in particular burners with three crowns, one central and two external, one facing inward and one facing the outside of the burner.
Este tipo de queimadores permite o aquecimento uniforme das panelas que são colocadas nos mesmos, independentemente da forma e dimensão das panelas.This type of burners allows the uniform heating of the pots that are placed in them, regardless of the shape and size of the pots.
No pedido de patente europeia EP 0 797 04 8 em nome do requerente da presente invenção, encontra-se descrito um queimador com três coroas de gás, o qual se encontra munido com um Venturi horizontal feito num compartimento formado entre uma base do queimador e um troço superior que compreende a coroa de gás central. 0 compartimento do Venturi comunica com um compartimento superior definido pelo fundo da área da coroa central e pela tampa central do queimador. Este queimador é sensivelmente formado por três peças fundidas sob pressão que são depois unidas. 2In European patent application EP 0 797 048 in the name of the applicant of the present invention, there is described a burner with three gas crowns, which is provided with a horizontal Venturi made in a compartment formed between a base of the burner and a which upper portion comprises the central gas ring. The Venturi compartment communicates with an upper compartment defined by the bottom of the central crown area and by the central burner cover. This burner is substantially formed of three castings under pressure which are then joined together. 2
No pedido de patente europeia 0 903 538 em nome do requerente da presente invenção, ê descrito um queimador melhorado que, do mesmo modo, apresenta a característica de compreender três coroas concêntricas de gás e meios para fornecer a mistura de gás/ar primário para as referidas coroas. O referido queimador é realizado de somente duas peças fundidas sob pressão, sendo o compartimento com o efeito Venturi, que é sensivelmente horizontal, definido pelas superfícies colocadas viradas uma para a outra, uma das quais corresponde ao corpo do queimador e a outra à tampa da coroa de gás central. Apesar da vantagem de ser feito de somente duas peças fundidas sob pressão, este queimador apresenta, contudo, certas desvantagens. Em particular, utilizando somente duas peças fundidas sob pressão não é possível realizar, no interior do queimador, todas as condutas necessárias para a passagem do ar primário e da mistura de gás/ar primário. De facto, neste queimador, as condutas que transportam a mistura de gás/ar primário do compartimento de mistura para as coroas periféricas não são todas feitas no corpo do queimador, mas são definidas pelas condutas delimitadas na parte superior somente por acessórios planares que unem a tampa central à tampa do queimador anular, uma solução que não é ideal dado as fugas inevitáveis consequentes da mistura e a possibilidade de deslocações indesejadas das referidas tampas de queimador. 3In European patent application 0 903 538 in the name of the applicant of the present invention, there is disclosed an improved burner which likewise has the feature of comprising three concentric gas crowns and means for supplying the primary gas / air mixture to the mentioned crowns. Said burner is made of only two parts cast under pressure, the venturi chamber being substantially horizontal defined by the facing surfaces facing each other, one of which corresponds to the burner body and the other to the lid of the burner. crown of central gas. Despite the advantage of being made of only two castings under pressure, this burner nevertheless presents certain drawbacks. In particular, using only two castings under pressure it is not possible to conduct all the ducts necessary for the passage of the primary air and the primary gas / air mixture into the burner. In fact, in this burner, the conduits carrying the primary gas / air mixture from the mixing chamber to the peripheral crowns are not all made in the burner body, but are defined by the conduits delimited at the top only by planar attachments central lid to the annular burner cap, a solution which is not ideal given the inevitable leakage resulting from mixing and the possibility of unwanted displacements of said burner covers. 3
Descrição da invenção O objectivo da presente invenção é o de ultrapassar as desvantagens apresentadas pelos queimadores descritos acima ao proporcionar um queimador feito de somente duas peças fundidas sob pressão e munidas com as condutas para distribuir a mistura de gás/ar primário do compartimento de mistura para as coroas periféricas feitas no interior do próprio queimador. A invenção refere-se deste modo a um queimador de acordo com o descrito na reivindicação 1.Disclosure of the Invention The object of the present invention is to overcome the disadvantages presented by the burners described above by providing a burner made of only two castings under pressure and provided with the conduits to distribute the primary gas / air mixture from the mixing chamber to the peripheral crowns made inside the burner itself. The invention thus relates to a burner as described in claim 1.
As características preferidas do queimador da invenção encontram-se descritas nas reivindicações anexas. A invenção será agora descrita pormenorizadamente tomando como referência as figuras anexas, exclusivamente através do exemplo ilustrativo.Preferred burner features of the invention are described in the appended claims. The invention will now be described in detail with reference to the accompanying figures, exclusively by way of the illustrative example.
Breve descrição dos desenhosBrief description of the drawings
Figura 1 vista em explosão de um queimador de acordo com a invenção,Figure 1 shows an exploded view of a burner according to the invention,
Figura 2 vista de cima do queimador.Figure 2 top view of the burner.
Figura 3 vista de baixo do queimador.Figure 3 below the burner.
Figura 4 secção transversal A-A da figura 2.Figure 4 cross-section A-A of figure 2.
Figura 4a vista esquemática de metade do queimador ilustrado na figura 4.Figure 4a schematic view of half of the burner shown in figure 4.
Figura 5 pormenor da secção transversal C-C da figura 4a. Figura 6 corte transversal B-B da figura 2; e 4Figure 5 is a cross-sectional detail C-C of Figure 4a. Figure 6 cross-section B-B of figure 2; and 4
Figura 7 vista da secção transversal de um queimador de acordo com outra forma de realização da presente invenção.Figure 7 is a cross-sectional view of a burner according to another embodiment of the present invention.
Forma de realização preferida da invençãoPreferred embodiment of the invention
Em relação à figura 1, é apresentado um queimador 1 de acordo com a invenção que compreende um corpo 2, uma cabeça 3 e um elemento plano intercalado 4; na forma de realização especifica o elemento plano intercalado 4 encontra-se moldado de modo semelhante a uma cruz céltica. Visível no troço superior da cabeça 3 encontram-se o compartimento central 5 e o compartimento anular 6 com as respectivas coroas de gás (central e periférica) que se encontram cobertas com as respectivas tampas 7 e 8. O compartimento central encontra-se ligado ao compartimento anular 6 por meio das condutas radiais 9, cujas paredes superioras e laterais se encontram definidas na cabeça 2, e cujas paredes do fundo se encontram definidas pela superfície superior do elemento plano 4, que é unido à cabeça 2 por meio de parafusos ou pinos deformados por recalcamento (sendo preferido pinos). Uma possível saia 12 protege as fendas concebidas para a entrada do ar primário. Em algumas formas de realização esta saia pode não existir, ou alternativamente pode estar unida ao elemento plano 4. Um elemento vedante 10 pode estar presente para rebaixamento do queimador para fresas de engrenagem piroceram. 0 recalcamento do queimador na superfície 11 é 5 obtido utilizando meios convencionais, podendo ser utilizados para o recalcamento elementos adicionais apropriados.Referring to Figure 1, there is shown a burner 1 according to the invention comprising a body 2, a head 3 and a planar interlayer 4; in the specific embodiment the interleaved plane member 4 is shaped similarly to a Celtic cross. Visible in the upper portion of the head 3 are the central compartment 5 and the annular housing 6 with the respective gas crowns (central and peripheral) which are covered with the respective covers 7 and 8. The central compartment is connected to the the annular housing 6 by means of the radial ducts 9, the upper and lateral walls of which are defined on the head 2, and the bottom walls of which are defined by the upper surface of the flat element 4, which is attached to the head 2 by means of screws or pins deformed by repression (pins being preferred). A possible skirt 12 protects the slots designed for the primary air inlet. In some embodiments this skirt may not exist, or alternatively may be attached to the flat member 4. A sealing member 10 may be present for lowering the burner to pyroplasty milling cutters. Burning of the burner on the surface 11 is achieved using conventional means, and suitable additional elements may be used for the re-crushing.
Em relação à figura 2, é apresentado o sistema das coroas de gás concêntricas com as respectivas tampas 7 e 8. A figura 3 apresenta uma vista de baixo do queimador e ilustra a alimentação do gás por meio da conduta 15. A figura 4 apresenta a forma interna do corpo e da cabeça do queimador, em particular a conduta de alimentação 15, o injector 16 no corpo 2, e a estrutura do canal Venturi 13, 13a, da possível saia 12 e dos elementos de bloqueio 17 para bloquear as tampas na cabeça 3 . A figura 4 apresenta esquematicamente (e somente metade) a secção transversal diametral do queimador da figura 2. Em particular, pode ser verificado que no corpo 2 existem nervuras 18 que engrenam com nervuras complementares 19 localizadas na cabeça 3. As nervuras 18 e 19, que se encontram unidas quando o queimador é montado, definem canais que comunicam com o exterior. 0 elemento plano 4 divide na direcção horizontal os referidos canais em dois, cortando assim o espaço interno e gerando, no fundo, as condutas para entrada do ar primário e, na parte superior, as condutas radiais 9 para distribuição da mistura de gás/ar primário para o compartimento anular 14. As setas indicam o trajecto do ar na entrada, e após a mistura com o gás que vem do injector 16.Referring to Figure 2, there is shown the concentric gas ring system with the respective covers 7 and 8. Figure 3 shows a bottom view of the burner and illustrates the gas feed by means of the conduit 15. Figure 4 shows the internal shape of the burner body and head, in particular the feed line 15, the injector 16 in the body 2, and the Venturi channel structure 13, 13a, of the possible skirt 12 and of the locking elements 17 to lock the caps on the head 3. Figure 4 shows schematically (and only half) the diametrical cross-section of the burner of Figure 2. In particular, it can be seen that in the body 2 there are ribs 18 engaging with complementary ribs 19 located on the head 3. The ribs 18 and 19, which are attached when the burner is mounted, define channels communicating with the outside. The planar element 4 divides the said channels in a horizontal direction into two, thereby cutting off the internal space and generating at the bottom the primary air inlet ducts and, at the top, the radial pipes 9 for distributing the gas / air mixture to the annular housing 14. The arrows indicate the path of the air at the inlet and after mixing with the gas coming from the injector 16.
Em relação à figura 5, poderá ser verificado como o elemento 4 actua como separador interno que define duas 6 cavidades, uma para entrada do ar primário indicado com a referência I e a outra para a saída da mistura de gás/ar primário no compartimento anular indicado com a referência M. Também claramente visíveis na figura 5, encontram-se as nervuras 18 e 19 e as condutas que elas definem.Referring to Figure 5, it can be seen that element 4 acts as an internal separator defining two 6 wells, one for the input of the primary air indicated with reference I and the other for the output of the primary gas / air mixture in the annular housing indicated by the reference M. Also clearly visible in figure 5 are the ribs 18 and 19 and the conduits they define.
Em relação à figura 6, são visíveis as partes que formam o interior do queimador apresentado de acordo com uma secção transversal diferente.Referring to Figure 6, the parts forming the interior of the burner shown in a different cross-section are visible.
Para o funcionamento do queimador, e novamente em relação à solução técnica específica ilustrada nas figuras, o ar primário que penetra através das fendas feitas sob a possível saia 12, tal como indicado pelas setas é aspirado para dentro do canal Venturi 13, 13a, onde é misturado com o gás que vem da conduta 5 e introduzido por meio do injector 16. A mistura de gás/ar primário ascende depois ao longo do canal Venturi vertical e horizontal para alcançar a coroa central por debaixo da tampa central 7; daqui, atravessando os canais radiais, tal como indicado pelas setas na figura 4a, alcança o compartimento anular 14 e as coroas que se encontram por cima.For the operation of the burner, and again in relation to the specific technical solution illustrated in the figures, the primary air which penetrates through the slots made under the possible skirt 12, as indicated by the arrows is sucked into the Venturi channel 13, 13a, where is mixed with the gas coming from the conduit 5 and introduced through the injector 16. The primary gas / air mixture then rises along the vertical and horizontal venturi channel to reach the center crown below the central lid 7; from there, passing through the radial channels, as indicated by the arrows in figure 4a, reaches the annular housing 14 and the crowns above.
Tal como foi mencionado, o corpo e a cabeça são de preferência fundidos sob pressão, tal como nos queimadores convencionais. 0 elemento interno 4 é feito de preferência de uma peça de folha de aço e pode assumir diferentes formas, de acordo com a forma do corpo e cabeça do queimador. De acordo com uma 7 característica vantajosa, o elemento 4 encontra-se moldado de modo semelhante a uma cruz céltica para definir quatro condutas internas e uma área circular de separação do espaço interno contíguo ao canal Venturi.As mentioned, the body and head are preferably die-cast, as in conventional burners. The inner member 4 is preferably made of a piece of steel sheet and may take different shapes, according to the shape of the body and head of the burner. According to an advantageous feature, the element 4 is shaped similarly to a Celtic cross to define four inner conduits and a circular area separating the inner space contiguous with the venturi channel.
Tal como foi verificado anteriormente, o elemento 4 pode alternativamente ser feito de uma única peça com a saia.As previously noted, the element 4 may alternatively be made in a single piece with the skirt.
De acordo com um aspecto preferido, o compartimento central, o qual predominantemente apresenta um efeito Venturi horizontal, encontra-se definido pelas superfícies colocadas viradas uma para a outra, uma das quais corresponde ao corpo do queimador e a outra à tampa da coroa de gás central.According to a preferred aspect, the central compartment, which predominantly has a horizontal Venturi effect, is defined by facing surfaces facing one another, one of which corresponds to the burner body and the other to the gas crown cap central.
As coroas de gás do queimador podem assumir diferentes formas de acordo com uma forma de realização preferida, contudo, a coroa de gás é obtida por meio de furos posicionados no bordo superior das paredes externas do compartimento central.The burner gas crowns may take different forms according to a preferred embodiment, however, the gas ring is obtained by means of holes positioned at the upper edge of the outer walls of the central compartment.
Tal como claramente descrito posteriormente em relação à figura 7, os furos para as chamas 201, da coroa de chamas central, encontram-se inclinados em relação ao eixo vertical Y do queimador num ângulo β entre 40 e 70 graus. A inclinação dos furos para as chamas 201 verifica-se como sendo particularmente eficiente de modo a obter chamas estáveis e distribuição uniforme do calor por cima do queimador.As clearly described later with respect to Figure 7, the boreholes 201 of the central flamewheel are inclined with respect to the vertical axis Y of the burner at an angle β between 40 and 70 degrees. The inclination of the flame bores 201 is found to be particularly efficient in order to obtain stable flames and uniform distribution of the heat above the burner.
Vantajosamente, as coroas de gás periféricas são duas em número e apresentam entalhes nos bordos internos e externos do compartimento anular tal como descrito, por exemplo, no 8 pedido de patente europeia 0 903 538 em nome do requerente da presente invenção.Advantageously, the peripheral gas crowns are two in number and have notches on the inner and outer edges of the annular housing as described, for example, in European Patent Application 0 903 538 in the name of the Applicant of the present invention.
As tampas 7 e 8 e/ou a saia 12, a qual se encontra possivelmente presente, podem ser feitos de diferentes materiais, por exemplo aço ou latão, e podem além disso, ser esmaltados em várias tonalidades cromáticas de acordo com as diferentes exigências ornamentais.The covers 7 and 8 and / or the skirt 12, which is possibly present, may be made of different materials, for example steel or brass, and may further be enamelled in various chromatic shades according to the different ornamental requirements .
Devido à forma interna específica, e em particular ao elemento de separação 4 colocado entre as duas peças 2 e 3 fundidas sob pressão, o queimador da invenção representa um melhoramento visível em relação aos queimadores conhecidos, ultrapassando os problemas que estes apresentam e permitindo uma produção a custos reduzidos.Due to the specific internal shape, and in particular to the separating element 4 placed between the two die-cast parts 2 and 3, the burner of the invention represents a visible improvement over the known burners, overcoming the problems they present and allowing a production at reduced costs.
ExemploExample
Em relação agora â figura 7, que apresenta um exemplo de forma de realização da presente invenção, o corpo do queimador 102 e a cabeça do queimador 103 são feitos de liga de alumínio (Al-Si e Al-Ni) ou latão por fundição sob pressão, sendo o elemento interno plano 109 obtido estirando um aço, aço inoxidável, ou folha de latão.Referring now to Figure 7, which shows an exemplary embodiment of the present invention, the burner body 102 and the burner head 103 are made of aluminum alloy (Al-Si and Al-Ni) or brass by casting under the flat inner member 109 being obtained by stretching a steel, stainless steel, or brass sheet.
Além disso, os furos 2 01 da coroa da chama central são realizados na parede periférica do compartimento central 105 e encontram-se inclinados em relação ao eixo vertical Y do queimador num ângulo β entre 40 e 70 graus.In addition, the central flame ring bores 200 are provided in the peripheral wall of the central housing 105 and are inclined relative to the vertical axis Y of the burner at an angle β between 40 and 70 degrees.
Lisboa, 6 de Dezembro de 2006Lisbon, December 6, 2006
Claims (10)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT2000MI001523A IT1318126B1 (en) | 2000-07-06 | 2000-07-06 | BURNER WITH INTERNAL SEPARATOR |
Publications (1)
Publication Number | Publication Date |
---|---|
PT1297281E true PT1297281E (en) | 2007-01-31 |
Family
ID=11445420
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PT01936739T PT1297281E (en) | 2000-07-06 | 2001-06-15 | Burner with internal separator |
Country Status (20)
Country | Link |
---|---|
US (1) | US7001176B2 (en) |
EP (1) | EP1297281B1 (en) |
JP (1) | JP5027978B2 (en) |
KR (2) | KR100928116B1 (en) |
AR (1) | AR029550A1 (en) |
AT (1) | ATE343095T1 (en) |
AU (2) | AU2001262598B2 (en) |
BR (1) | BR0112498B1 (en) |
CZ (1) | CZ299592B6 (en) |
DE (1) | DE60123957T2 (en) |
ES (1) | ES2273842T3 (en) |
HK (1) | HK1055328A1 (en) |
IT (1) | IT1318126B1 (en) |
MX (1) | MXPA03000104A (en) |
MY (1) | MY130352A (en) |
PL (1) | PL198475B1 (en) |
PT (1) | PT1297281E (en) |
RU (1) | RU2272961C2 (en) |
SK (1) | SK286303B6 (en) |
WO (1) | WO2002002991A1 (en) |
Families Citing this family (36)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ITMI20020315A1 (en) * | 2002-02-18 | 2003-08-18 | Sabaf Spa | HOB IN TEMPERED GLASS OR OTHER THERMALLY DEGRADABLE MATERIAL |
JP3691448B2 (en) | 2002-03-22 | 2005-09-07 | リンナイ株式会社 | Burner |
HU227511B1 (en) | 2002-11-12 | 2011-07-28 | Sabaf Spa | Gas burner for cookers |
ITPS20030017A1 (en) * | 2003-04-18 | 2004-10-19 | So M I Press Societa Metalli I Niettati Spa | PERFECT CROWN FOR GAS STOVE BURNERS. |
PL206955B1 (en) | 2004-01-23 | 2010-10-29 | Burner Systems Int Bsi | Gas burner for a cooking appliance |
ITVE20050004A1 (en) * | 2005-01-20 | 2006-07-21 | Ohg Defendi S R L | GAS BURNER FOR COOKING EQUIPMENT. |
ITMI20050837A1 (en) * | 2005-05-11 | 2006-11-12 | Enzo Inzaghi | COOKTOP WITH OPTIMIZED FLAME DISTRIBUTION |
ITMI20051063A1 (en) * | 2005-06-09 | 2006-12-10 | Polidoro S P A | GAS BURNER PROVIDED WITH COOLING SYSTEM. |
FR2889293B1 (en) * | 2005-07-29 | 2009-12-18 | Burner Systems Int Bsi | MULTI-CROWN GAS BURNER WITH CONCENTRIC FLAME |
US7871264B2 (en) * | 2006-12-29 | 2011-01-18 | Electrolux Home Products, Inc. | Hub and spoke burner port configuration |
BRPI0703890A2 (en) | 2007-02-23 | 2010-08-31 | Mabe Mexico S De R L De C V | burner for gas stoves, burner configuration, method for controlling a burner assembly and door for passing a flame into a burner |
ITRN20070013A1 (en) * | 2007-02-27 | 2008-08-28 | Indesit Company Spa | COOKTOP. |
ITRN20070012A1 (en) * | 2007-02-27 | 2008-08-28 | Indesit Company Spa | COOKTOP |
ITMI20070451A1 (en) * | 2007-03-07 | 2008-09-08 | Enzo Inzaghi | MODULAR BURNER WITH SUPPLY OPTIMIZED FOR COOKING POOL |
US8932049B2 (en) * | 2007-12-14 | 2015-01-13 | Lg Electronics Inc. | Top-burner and cooker comprising the same |
US7614877B2 (en) * | 2007-12-20 | 2009-11-10 | General Electric Company | Device and method for a gas burner |
JP5279292B2 (en) * | 2008-02-19 | 2013-09-04 | 株式会社パロマ | Comrobana |
EP2105662B1 (en) * | 2008-03-25 | 2012-07-11 | Electrolux Home Products Corporation N.V. | Cooking top with improved gas top burner |
US9022780B2 (en) * | 2008-10-27 | 2015-05-05 | Electrolux Home Products, Inc. | Oval burner alignment method |
US8973569B2 (en) * | 2009-02-18 | 2015-03-10 | Electrolux Home Products, Inc. | Gas burner |
JP5558054B2 (en) * | 2009-09-04 | 2014-07-23 | リンナイ株式会社 | Stove burner |
US8899972B2 (en) * | 2009-12-14 | 2014-12-02 | Electrolux Home Products, Inc. | Burner designed for wide range of input rates |
TR201008981A2 (en) | 2010-11-01 | 2011-09-21 | Tura� Gaz Armat�Rler� San. Ve T�C. A.�. | Hybrid burner for domestic cooking appliances |
AU2010366054B2 (en) | 2010-12-22 | 2015-06-11 | Sabaf S.P.A. | Gas burner |
ITAN20120036A1 (en) * | 2011-04-19 | 2012-10-20 | Somipress Societa Metalli Iniett Ati S P A | GAS STOVE WITH FLAME TOWARDS THE INSIDE. |
ITTO20110078U1 (en) * | 2011-07-29 | 2013-01-30 | Indesit Co Spa | GAS BURNER, IN PARTICULAR FOR A FOOD COOKING APPLIANCE |
BRPI1104482A2 (en) | 2011-09-02 | 2013-08-13 | Whirlpool Sa | burner set for cooking equipment |
US20130068214A1 (en) * | 2011-09-19 | 2013-03-21 | General Electric Company | Method of mounting gas burner to sheet metal or glass cooktop |
ES2599906T3 (en) | 2012-05-17 | 2017-02-06 | Sabaf S.P.A. | Method to manufacture a gas burner |
KR102078769B1 (en) * | 2013-01-10 | 2020-02-19 | 엘지전자 주식회사 | a burner cap and a burner |
KR101457547B1 (en) * | 2013-06-19 | 2014-11-04 | 이기정 | Gas burner |
US10436451B2 (en) * | 2016-10-06 | 2019-10-08 | Whirlpool Corporation | Cap to change inner flame burner to vertical flame |
CN110529850A (en) * | 2018-05-23 | 2019-12-03 | 宁波方太厨具有限公司 | A kind of upper inlet wind type burner |
US11085645B2 (en) * | 2018-05-31 | 2021-08-10 | Haier Us Appliance Solutions, Inc. | Eductor for a gas cooktop appliance |
US11940148B2 (en) | 2021-10-28 | 2024-03-26 | Electrolux Appliances Aktiebolag | Multi injection dual ring gas burner for domestic gas cooking units |
CN114321917B (en) * | 2022-01-26 | 2023-04-07 | 佛山市顺德区美的洗涤电器制造有限公司 | Burner and gas stove |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS51121836U (en) * | 1975-03-26 | 1976-10-02 | ||
JPS5389980U (en) * | 1976-12-24 | 1978-07-22 | ||
JPS60132525U (en) * | 1984-02-14 | 1985-09-04 | 劉 慶源 | Combustion part of gas stove |
IT1268490B1 (en) | 1993-07-16 | 1997-03-04 | Defendi Srl Off Mec | DOUBLE CROWN GAS BURNER PARTICULARLY FOR BUILT-IN HOBS |
KR200141450Y1 (en) * | 1995-12-13 | 1999-03-20 | 배순훈 | High thermal power burner in spiral injection type |
KR970043883U (en) * | 1995-12-28 | 1997-07-31 | Gas burner top burner double venturi structure | |
DE69604153T2 (en) | 1996-03-19 | 2000-05-25 | Sabaf Spa | Gas burners for kitchen appliances |
JPH11125405A (en) * | 1997-08-19 | 1999-05-11 | Osaka Gas Co Ltd | Burner device |
WO1999011975A1 (en) * | 1997-08-28 | 1999-03-11 | Aktiebolaget Electrolux | A gas hotplate burner |
EP0903538A1 (en) * | 1997-09-23 | 1999-03-24 | SABAF S.p.A. | Gas burner |
EP0908682B1 (en) * | 1997-10-08 | 2002-04-17 | SABAF S.p.A. | Gas burner for domestic appliances |
US6299436B1 (en) * | 1997-10-20 | 2001-10-09 | Bsh Home Appliances Corporation | Plurality fingered burner |
FR2776753B1 (en) * | 1998-03-26 | 2000-06-30 | Gaz De France | GAS BURNER FOR COOKING APPLIANCES |
JP3049319B1 (en) * | 1999-08-30 | 2000-06-05 | 工業技術院長 | Flame hole member and combustion device having the flame hole member |
NZ502170A (en) * | 2000-01-06 | 2002-10-25 | Fisher & Paykel Appliances Ltd | Gas burner with transparent ceramic glass cap or top |
FR2804496B1 (en) * | 2000-01-28 | 2002-07-19 | Sourdillon Sa | MULTIPLE FLAME CROWN GAS BURNER |
US6607378B2 (en) * | 2000-09-15 | 2003-08-19 | Uwe Harneit | Ignition flame for gas cooking burners |
FR2814795B1 (en) * | 2000-10-03 | 2005-10-21 | Sourdillon Sa | GAS BURNER AND COOKING APPARATUS USING SUCH BURNER |
-
2000
- 2000-07-06 IT IT2000MI001523A patent/IT1318126B1/en active
-
2001
- 2001-06-15 EP EP01936739A patent/EP1297281B1/en not_active Expired - Lifetime
- 2001-06-15 RU RU2003103442/06A patent/RU2272961C2/en active
- 2001-06-15 AU AU2001262598A patent/AU2001262598B2/en not_active Expired
- 2001-06-15 PT PT01936739T patent/PT1297281E/en unknown
- 2001-06-15 KR KR1020087031370A patent/KR100928116B1/en active IP Right Grant
- 2001-06-15 SK SK1-2003A patent/SK286303B6/en not_active IP Right Cessation
- 2001-06-15 WO PCT/IB2001/001053 patent/WO2002002991A1/en active IP Right Grant
- 2001-06-15 DE DE60123957T patent/DE60123957T2/en not_active Expired - Lifetime
- 2001-06-15 US US10/332,191 patent/US7001176B2/en not_active Expired - Lifetime
- 2001-06-15 ES ES01936739T patent/ES2273842T3/en not_active Expired - Lifetime
- 2001-06-15 AT AT01936739T patent/ATE343095T1/en not_active IP Right Cessation
- 2001-06-15 PL PL359508A patent/PL198475B1/en unknown
- 2001-06-15 BR BRPI0112498-6A patent/BR0112498B1/en not_active IP Right Cessation
- 2001-06-15 KR KR1020027017669A patent/KR100890089B1/en active IP Right Grant
- 2001-06-15 AU AU6259801A patent/AU6259801A/en active Pending
- 2001-06-15 MX MXPA03000104A patent/MXPA03000104A/en active IP Right Grant
- 2001-06-15 JP JP2002507219A patent/JP5027978B2/en not_active Expired - Lifetime
- 2001-06-15 CZ CZ20030360A patent/CZ299592B6/en not_active IP Right Cessation
- 2001-06-27 MY MYPI20013055A patent/MY130352A/en unknown
- 2001-06-29 AR ARP010103147A patent/AR029550A1/en active IP Right Grant
-
2003
- 2003-09-30 HK HK03107072A patent/HK1055328A1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE60123957T2 (en) | 2007-06-14 |
SK12003A3 (en) | 2003-10-07 |
ITMI20001523A1 (en) | 2002-01-06 |
RU2272961C2 (en) | 2006-03-27 |
DE60123957D1 (en) | 2006-11-30 |
KR100890089B1 (en) | 2009-03-24 |
AU2001262598B2 (en) | 2005-05-05 |
EP1297281A1 (en) | 2003-04-02 |
HK1055328A1 (en) | 2004-01-02 |
US7001176B2 (en) | 2006-02-21 |
ES2273842T3 (en) | 2007-05-16 |
WO2002002991A1 (en) | 2002-01-10 |
JP5027978B2 (en) | 2012-09-19 |
US20040029063A1 (en) | 2004-02-12 |
MY130352A (en) | 2007-06-29 |
CZ2003360A3 (en) | 2003-08-13 |
AU6259801A (en) | 2002-01-14 |
CZ299592B6 (en) | 2008-09-10 |
KR20030023884A (en) | 2003-03-20 |
PL359508A1 (en) | 2004-08-23 |
AR029550A1 (en) | 2003-07-02 |
KR100928116B1 (en) | 2009-11-24 |
JP2004502124A (en) | 2004-01-22 |
BR0112498B1 (en) | 2010-02-23 |
IT1318126B1 (en) | 2003-07-23 |
ITMI20001523A0 (en) | 2000-07-06 |
EP1297281B1 (en) | 2006-10-18 |
BR0112498A (en) | 2003-07-22 |
KR20090009331A (en) | 2009-01-22 |
ATE343095T1 (en) | 2006-11-15 |
SK286303B6 (en) | 2008-07-07 |
MXPA03000104A (en) | 2004-09-13 |
PL198475B1 (en) | 2008-06-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
PT1297281E (en) | Burner with internal separator | |
AU2001262598A1 (en) | Burner with internal separator | |
BRPI0807852B1 (en) | improved gas burner for stoves | |
BR102014019396A2 (en) | internal turbulent flame gas burner | |
EP1809946B1 (en) | Improved gas burner system for food cooking | |
WO2016141643A1 (en) | Bottom cup cover and burner and fuel gas implement | |
PT1563225E (en) | Gas burner with separate feeding of the flame crowns | |
CN105723153A (en) | Gas burner, gas hob and gas cooking appliance | |
RU2003103442A (en) | BURNER WITH INTERNAL SEPARATOR | |
KR100453121B1 (en) | Kitchen burner | |
BR112018010689B1 (en) | GAS BURNER AND COOKING STOVE | |
CN212805642U (en) | Burner with a burner head | |
CN220038469U (en) | Outer ring fire cover and combustor | |
ITTO940260A1 (en) | GAS BURNER WITH VARIABLE TRIM AND INCORPORATING HOB THIS BURNER | |
CN218721475U (en) | Power-adjustable stove burner | |
CN219494098U (en) | Burner with a burner body | |
CN211902872U (en) | Fire cover and combustor with same | |
CN210069938U (en) | Full upper air inlet type stove burner | |
JP3772435B2 (en) | Stove burner | |
JP5350282B2 (en) | Gas stove | |
JP2576865Y2 (en) | Cooker burner | |
JP2022035133A (en) | Gas cooking stove | |
JPH11223310A (en) | Ring burner | |
TWM457138U (en) | Multi-functional burner and multi-functional burning device | |
JPS6242210B2 (en) |